The military and intelligence communities may soon turn a blinder eye toward some climate change-related threats, indicated by President-Elect Donald Trump’s recent choices of climate-change skeptics for  national security jobs, along with his own dismissive comments. But though experts say Trump and his team could roll back some recent initiatives, the momentum of bureaucracy, along with a military need to take the long view, mean climate-related plans are unlikely to be abandoned entirely.

The Department of Defense and the intelligence community have long considered climate change a crucial input into national security planning and policy. Former Secretary of Defense Chuck Hagel said climate “can significantly add to the challenges of global instability, hunger, poverty, and conflict.” The Pentagon calls this a “threat multiplier.”….